[ 1539.357221][ T5400] br1: port 1(veth1) entered blocking state
[ 1539.357740][ T5400] br1: port 1(veth1) entered disabled state
[ 1539.358190][ T5400] veth1: entered allmulticast mode
[ 1539.362605][ T5400] veth1: entered promiscuous mode
[ 1539.469156][   T46] br1: port 1(veth1) entered blocking state
[ 1539.469911][   T46] br1: port 1(veth1) entered forwarding state
[ 1573.265204][ T5579] br1: port 1(veth1) entered disabled state
[ 1573.402963][ T5580] veth1: left allmulticast mode
[ 1573.403352][ T5580] veth1: left promiscuous mode
[ 1573.403981][ T5580] br1: port 1(veth1) entered disabled state